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The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
The industry rank for China General Plastics's 9-Day RSI or its related term are showing as below:
TPE:1305's 9-Day RSI is ranked better than 50.91% of 1650
companies
in the Chemicals industry
Industry Median: 42.21
vs TPE:1305: 41.93
China General Plastics (TPE:1305) 9-Day RSI Explanation
The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.
Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.
RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
China General Plastics 9-Day RSI Related Terms
TPE:1305 vs LIN, SHW, ECL: 9-Day RSI Comparison
For the Specialty Chemicals subindustry, China General Plastics's 9-Day RSI, along with its competitors' market caps and 9-Day RSI data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
China General Plastics 9-Day RSI vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, China General Plastics's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where China General Plastics's 9-Day RSI falls into.
China General Plastics (TPE:1305) 9-Day RSI Calculation
The formula for calculating RSI is:
RSI
=
100
–
[ 100
/
( 1 + Average Gain
/
Average Loss )]
* Note that the formula uses a positive value for the average loss.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
China General Plastics (TPE:1305) has a 9-Day RSI of 41.93 as of Jul. 20, 2026. According to the industry distribution chart, China General Plastics ranks #810 out of 1650 companies in the Chemicals industry, placing it in the top 49.1%.
Is China General Plastics' 9-Day RSI too high?
China General Plastics' current 9-Day RSI is 41.93. The Chemicals industry median 9-Day RSI is 42.21. China General Plastics' value of 41.93 is 0.7% below this industry median. Based on the distribution chart, China General Plastics ranks #810 out of 1650 companies in the Chemicals industry, which is above the industry midpoint. Overall, China General Plastics has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does China General Plastics' 9-Day RSI compare to LIN and SHW?
According to the Chemicals industry distribution chart, China General Plastics ranks #810 out of 1650 companies for 9-Day RSI. This puts China General Plastics in the upper half of its industry. The industry median 9-Day RSI is 42.21. China General Plastics' value of 41.93 is 0.7% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Chemicals company?
The median 9-Day RSI among Chemicals companies is 42.21, based on 1,650 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China General Plastics's current 9-Day RSI of 41.93 is 0.7% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Chemicals industry, the median 9-Day RSI is 42.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China General Plastics's current 9-Day RSI is 41.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China General Plastics stock overvalued right now?
Based on GuruFocus' analysis, China General Plastics (TPE:1305) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$13.99, compared to a current price of NT$12.65 — trading 9.6% below its estimated fair value. The current 9-Day RSI is 41.93 and 0.7% below the Chemicals industry median of 42.21. China General Plastics' overall GF Score™ is 57/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For China General Plastics (TPE:1305), the current 9-Day RSI is 41.93 as of Jul. 20, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is China General Plastics (TPE:1305) Overvalued in 2026?
Based on GuruFocus' analysis, China General Plastics stock appears to be undervalued.
The current stock price of NT$12.65 is trading 9.6% below its estimated GF Value™ of NT$13.99.
GuruFocus considers China General Plastics to be Modestly Undervalued.
Key valuation signals for TPE:1305:
9-Day RSI: 41.93
GF Value™: NT$13.99 vs. price of NT$12.65 (9.6% below fair value)
Industry Position: 0.7% below the Chemicals median (#810 of 1650)
No single metric tells the full story. See the TPE:1305 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China General Plastics Corp engages in the production and sale of PVC films, PVC leather, PVC pipes, PVC compounds, PVC resins, construction products, chlor-alkali products and other related products. Its products include Alkali and chlorine products, PVC plastic powder, Plastic pipe products, Plastic pipe fittings, Waterproof membrane, Anti-corrosion film, Partition panels/door panels, Soft plastic sheet, rigid plastic sheet, PVC printed fabric, PVC laminated fabric, Plastic leather/latex leather, Coral fleece, Shumeirong, Car leather, and Anti-fouling leather. Its segments include VCM products and PVC products of which PVC products derive the majority of revenue.
57GF Score
Get the complete analysis for TPE:1305
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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